ISSHA-2468 upgrade sphinx 4.4.0

requirements.txt

@@ -1,24 +1,26 @@
 alabaster==0.7.12
 Babel==2.9.1
 certifi==2021.10.8
-charset-normalizer==2.0.9
+charset-normalizer==2.0.10
 docutils==0.17.1
 idna==3.3
 imagesize==1.3.0
+importlib-metadata==4.10.1
 Jinja2==3.0.3
 MarkupSafe==2.0.1
 packaging==21.3
-Pygments==2.11.1
-pyparsing==3.0.6
+Pygments==2.11.2
+pyparsing==3.0.7
 pytz==2021.3
-requests==2.26.0
+requests==2.27.1
 snowballstemmer==2.2.0
-Sphinx==4.3.2
+Sphinx==4.4.0
 sphinx-copybutton==0.4.0
 sphinxcontrib-applehelp==1.0.2
 sphinxcontrib-devhelp==1.0.2
 sphinxcontrib-htmlhelp==2.0.0
 sphinxcontrib-jsmath==1.0.1
 sphinxcontrib-qthelp==1.0.3
 sphinxcontrib-serializinghtml==1.1.5
-urllib3==1.26.7
+urllib3==1.26.8
+zipp==3.7.0